Adjustable glass hot-bending mould

An adjustable and glass technology, applied in the field of mold manufacturing, can solve the problems of poor surface quality, affecting surface quality, high mold cost, etc., and achieve the effects of long service life, high molding quality and high surface quality

Pending Publication Date: 2017-06-13
叶钧
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, if it is necessary to form hot-bent glass with different bending radii, different molds need to be made accordingly, resulting in high mold costs
In addition, the glass hot bending molds used in the prior art are usually made of cast

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adjustable glass hot-bending mould
  • Adjustable glass hot-bending mould
  • Adjustable glass hot-bending mould

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] The chemical composition of the D-type graphite cast iron of this embodiment is as follows: 3.0wt% C, 0.9wt% Si, 1.2wt% Mn, 2.0wt% Cu, 0.22wt% Ti, 0.05 Cr, 0.03wt% , 0.02wt% of P, 0.01wt% of S, the balance is Fe and unavoidable impurities. The cast iron raw materials are melted in an intermediate frequency induction electric furnace according to the ratio, and the molten iron is overheated. The temperature of the molten iron is measured by a thermocouple and the temperature of the molten iron is adjusted to 1500~1550℃; Si-Fe inoculant is used to inoculate the molten iron, and the particle size of the inoculant It is 3~5mm, and the added amount is 0.3wt% of molten iron. In actual operation, it should be ensured that the inoculant can be fully and evenly dissolved in the molten metal in the ladle. After the operation is completed, slag can be removed and then poured. The molten iron pouring temperature is 1300~1350℃, the annealing temperature is 800℃, and...

Example Embodiment

[0018] Example 2

[0019] The chemical composition of the D-type graphite cast iron of this embodiment is as follows: 3.2wt% of C, 0.65wt% of Si, 1.0wt% of Mn, 1.8wt% of Cu, 0.12wt% of Ti, 0.08 of Cr, 0.05 of Al , 0.02wt% P, 0.01wt% S, the balance is Fe and inevitable impurities. The cast iron raw materials are melted in an intermediate frequency induction electric furnace according to the ratio, and the molten iron is overheated. The temperature of the molten iron is measured by a thermocouple and the temperature of the molten iron is adjusted to 1500~1550℃; Si-Fe inoculant is used to inoculate the molten iron, and the particle size of the inoculant It is 3~5mm, and the added amount is 0.3wt% of molten iron. In actual operation, it should be ensured that the inoculant can be fully and evenly dissolved in the molten metal in the ladle. After the operation is completed, slag can be removed and then poured. The molten iron pouring temperature is 1300~1350℃, the annealing temperatu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention belongs to the technical field of mould manufacturing and relates to an adjustable glass hot-bending mould. The adjustable glass hot-bending mould comprises a rectangular mould base and a bendable metal plate, the rectangular mould is formed by splicing of C-shaped steel, four borders of the base are provided with a plurality of screw rods, the bendable metal plate is provided with a plurality of holes all around, and the holes and the screw rods are in one-to-one position correspondence. The bendable metal plate is mounted on the screw rods through the holes, and each screw rod is provided with two nuts above and below the bendable metal plate respectively. The adjustable glass hot-bending mould has advantages that plate glass can be processed into a required curved shape by nut position adjustment without mould increase, and processing and forming of glass different in curve degrees can be realized by adoption of the same mould. In addition, the adjustable glass hot-bending mould has advantages of high surface quality, high forming quality and long service life.

Description

technical field [0001] The invention relates to the technical field of mold manufacturing, more specifically, the invention relates to an adjustable glass hot-bending mold. Background technique [0002] As a transparent material, glass is widely used in construction, automobile and other industries. However, the commonly used flat glass has a single style, and it is difficult to meet the application requirements in many occasions. With the progress of the industrial level and the improvement of people's living standards, the use of hot-bending glass in the fields of construction and automobiles is also increasing. Architectural hot bending glass is mainly used for interior and exterior decoration of buildings, lighting roofs, sightseeing elevators, arched corridors, etc.; in the automotive field, it is mainly used as glass side windows, front windows or roof windows. In the prior art, hot-bending glass is formed by heating and softening flat glass in a mold, and then anneal...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C03B23/023C22C37/10C22C37/06
CPCC22C37/06C22C37/10C03B23/023
Inventor 叶钧
Owner 叶钧
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products